This inventor holds 9 USPTO granted patents and 5 published patent applications and 3 EPO patents. Top assignees: Azbil Corporation, Ando Electric Company. Active years: 2003-2026.
Location History:
- Tokyo, JP (2003 - 2019)
- Chiyoda-ku, JP (2022)
Company Filing History:
Years Active: 2003-2026
Title: Shigeki Ishii: Innovator in Flame Detection Technology
Introduction
Shigeki Ishii is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of flame detection technology, holding a total of 9 patents. His innovative work focuses on improving the safety and efficiency of combustion apparatuses.
Latest Patents
One of his latest patents is an inspection device designed to assess the state of a combustion apparatus based on the flame state of a burner. This device includes a discharge number measurement unit that measures the number of discharges from a flame sensor per unit time. Additionally, a light emission information generation unit produces light emission information derived from the ratio of the total number of discharges to the total measurement time. A determination unit then evaluates the state of the combustion apparatus based on this generated information.
Another notable patent is a flame detection system that incorporates a UV sensor to detect UV rays emitted by flames. This system features an application voltage generation unit that applies a driving voltage to the UV sensor, along with a discharge detection unit that identifies discharges in the sensor. A discharge count unit tallies the detected discharges, while a discharge probability calculation unit computes the discharge probability based on the counted discharges and the number of voltage applications. The system also includes a UV intensity determination unit that assesses the intensity of the UV rays and a determination result output unit that communicates this intensity through display or communication channels.
Career Highlights
Shigeki Ishii has worked with notable companies such as Azbil Corporation and Ando Electric Company. His experience in these organizations has allowed him to refine his expertise in flame detection technologies and contribute to advancements in safety measures.
Collaborations
Some of his coworkers include Satoru Yamagishi and Kayo Suzuki, who have collaborated with him on various projects related to flame detection and combustion technology.
Conclusion
Shigeki Ishii's innovative contributions to flame detection technology have significantly impacted safety in combustion systems. His patents reflect a commitment to enhancing the efficiency and reliability of these critical technologies.